Block Diagram Video - Philips Q548.1E Service Manual

Block Diagram Video

VIDEO
B02A FRONT END
1301
HD1816AF/BHXP
3306 2364 33AA 2365
10 4302
IF-OUT1
4303 2367 33AC 2368
11
IF-OUT2
7302
UPC3221GV
+5V-TUNER
AGC AMPLIFIER
1
MAIN HYBRID VCC
TUNER
1303
2306
1 5 2
2307
3
2 4
IN
SAW 36M125
4
AGC CONTROL
+5V-TUNER
IF-AGC
3
RF-AGC
RF-AGC
B05A B04B
HDMI ANALOG IO - SCART 1&2
1H03
1 DRX2+
3 DRX2-
4
DRX1+
6
DRX1-
7 DRX0+
9 DRX0-
10
DRXC+
12 DRXC-
HDMI SIDE
CONNECTOR
1H01
EXT 1
1 CRX2+
3
CRX2-
4
CRX1+
16
6 CRX1-
7 CRX0+ 20
9 CRX0- SCART1
10 CRXC+
12
HDMI 1 CRXC-
CONNECTOR
1H00
1
BRX2+
3 BRX2-
4 BRX1+
6
BRX1-
7 BRX0+
EXT 2
9 BRX0-
10
BRXC+ 16
12
HDMI 2 BRXC-
20
CONNECTOR
SCART2
1H02
1 ARX2+
3
ARX2-
B04C YPBR / SIDE IO / S-VIDEO
4
ARX1+
6 ARX1-
7 ARX0+
9 ARX0-
10 ARXC+
12
ARXC-
HDMI 3
CONNECTOR
VGA
7H11
CONNECTOR
TDA9996
90 DRX2+
CRX2+ 72
89 DRX2-
71
CRX2-
PR
87 DRX1+
CRX1+ 69
DRX1-
86
CRX1- 68
EXT 3
Y
RXC RXD
84 DRX0+
CRX0+ 66
83 DRX0-
CRX0- 65
DRXC+ PB
81
CRXC+ 63 HDMI
80 DRXC-
62
CRXC-
SWITCH
BRX2+ 42
41
BRX2- 8,45,91,24,
75,95
BRX1+ 39 CVBS
VDDx_1V8
VDD_1V8
4
BRX1- 39 SIDE
VDDO_3V3 VDDO_3V3
RXB
I/O
BRX0+ 36 46,55
VDDx_3V3 VDDS_3V3
BRX0- 35 15,21,34,40,
SVHS IN
64,70,85,88
BRXC+ 33
VDDH_3V3 VDDH_3V3
32
BRXC-
ARX2+ 23
ARX2- 22 2
C_+
ARX1+ 20 3
C_-
99
ARX1- 19 RXA
D0_+
ARX0+ 17 100
D0_-
ARX0- 16 96
D1_+
97
ARXC+ 14
D1_-
93
ARXC- 13
D2_+
94
D2_-
Block Diagrams Q548.1E LA
B05C PCMCIA
7K04-7K05
74LVC245APW
1K00
20
MDO(0-7) CA-MDO(0-7)
BUFFER
PCMCIA
CA-MDI(0-7)
17
PCMCIA-VCC-VPP
18
CONDITIONAL
ACCESS
33
51
52
7303
DRX3926K
PDP 47
FE-DATA(0-7)
PD_P
PDN 48
PD_N
3311
44 SIF
SIF
7345
DEMODULATOR
3348 4314
43 CVBS
CVBS
3303 4315
7 IF-N 39 CVBS-TER-OUT
8,18,26,53
3304
6 IF-P 40 VDDH +3V3B
2,16,27,56
VDDL +1V2
OUT
37
VDDAH_AFE1 +3V3A
49
XI 42
VDDAH_CVBS +3V3E
1304 52
VDDAH_OSC +3V3D
+3V3A
27M
36,46
VDDAL_AFE +1V2A
50
XO
34
IF_AGC
33
RF_AGC
7F02
74HC4053PW
16
+5V
MDX
5 CVBS-TER-OUT
14
7F07-7F08
1F01 1 Y_CVBS-MON-OUT-SC Y-CVBS-MON-OUT
7F03
19
9,10,11 7F01
REGIMBEAU_CVBS-SWITCH
B03H
1
CONTROL
8 AV1_STATUS
B03H
7F06
7
CONTROL
16
AV1_BLK
11 B03H
15 SC1-R
15
7 SC1-B
21
11 SC1-G
20 CVBS1
1F02
7F04
19
7 AV2-PB_SC2-B
1
15
AV2-PR_SC2-R
7
11
AV2-Y_SC2-G
11
20 CVBS2
15
7F05
16 AV2-BLK_LCD-SDA
B03H
21
CONTROL
8 AV2-STATUS
B03H
CONTROL
1G30
1 R-VGA
2
G-VGA
3 B-VGA
13 H-SYNC-VGA
14 V-SYNC-VGA
1G22
7
AV3-PR
12
AV3-Y
9 AV3-PB
1G20
2 FRONT-Y_CVBS
FRONT-C
1G37
1
3
5
4
2
RXC+
RXC-
RX0+
RX0-
RX1+
RX1-
RX2+
RX2-
RREF-PNX85XX
9. EN 63
B03 PNX8543
7600
+3V3
PNX85433EH/M2A
B03B TUN_CA B03B LVDS
AP18
CA_MD0
A_P
AN18
A_N
AL18
B_P
CA_MDI
AK18
B_N
AP19
C_P
AN19
C_N
AP20
D_P
AN20
D_N
AM20
E_P
AL20
E_N
AM19
CLK_P
AL19
CLK_N
AP22
TNR_TSDI LOUT2_A_P
AN22
LOUT2_A_N
AL22
LOUT2_B_P
B03E ANALOG VIDEO
AK22
LOUT2_B_N
F2 AP23
AI51 LOUT2_C_P
AN23
LOUT2_C_N
H3 AP24
LOUT2_D_P
AI44
AN24
LOUT2_D_N
AM24
LOUT2_E_P
AL24
LOUT2_E_N
AM23
LOUT2_CLK_P
AL23
LOUT2_CLK_N
AK19
IREF_LVDS
PNX8543
H264
USB 2.0
A3
CVBS1Y_P
B03A VDD
AJ6
VDDA_3V3_AADC
J2 AK12
AI32 VDDA_3V3_ADAC
AK20
L2
AI22 VDD_3V3_LVDS
N2 F16
AI12 VDDA_HDMI_3V3_BIAS
AC6
G4
AI41 VDD_3V3_SBPER
AJ12
VDD_1V2_CORE
AF5
VDD_1V2_SBCORE
L3
AI23 AJ21
VDD_3V3_PER
J3
AI33 AG30
VDD_1V8_DDR
N3
AI13
H1
AI42
B03G CONROL
AL16
USB_FAULT
AN16
USB_DM
AP16
USB_DP
K4 AM17
PC3_AI3
USB_RPU
P4
PC1_AI3
AN17
M4
USB_VBUS
PC2_AI3
T1
HSYNCIN
T2
VSYNCIN
B03G PCI
PCI
K1
PC3_AI1
P1
PC1_AI1
M1
PC2_AI1
B03F MEMORY
AA31
M_IREF
AB32
H2 M_VREF
AI43
G1
AI54
B05A HDMI_DV
M_DQ
A14
HDMI_RXC_B_N
A15
HDMI_RXC_B_P
B13
HDMI_RX0_B_N
B14
HDMI_RX0_B_P
A12
HDMI_RX1_B_N
A13
M_A
HDMI_RX1_B_P
B11
HDMI_RX2_B_N
B12
HDMI_RX2_B_P
3H64
C16
HDMI_RREF
2009-Apr-03
B08D PNX5100 - LVDS IN/OUT B07B DISPLAY INTERFACE
7C00
PNX5100EH/M2
TX1
B08D LVDS
B08D LVDS
RX51001A+
AE20 RX
TX
RX51001A-
AF20
RX51001B+
AC20
TX2
RX51001B-
AD20
RX51001C+
AC19
RX51001C-
AD19
RX51001D+
AE19
RX51001D- AF19 PNX5100
RX51001E+ AE18
N.C.
RX51001E- AF18
RX51001CLK+ AC18 E17
+3V3
RX51001CLK- AD18
QUAD LVDS
HD-NM E14
+3V3
1920x1080
RX51002A+ AE17
FHD 100Hz 100/120HZ
RX51002A- AF17
RX51002B+ AC17
TX3
RX51002B- AD17
RX51002C+ AC16
RX5100C- AD16
RX51002D+ AE16 TX4
RX51002D- AF16
RX51002E+
AE15
RX51002E-
AF15
RX51002CLK+
AC15
RX51002CLK-
AD15
B08A
+VDISP-OUT
VDDA-LVDS
SUPPLY
AB20
+3V3
AA5
+1V2-PNX5100
L16
+1V8-PNX5100
P22
+1V2-PNX5100-DDR-PLL1
AB18
+3V3-PNX5100-LVDS-IN
J5
+1V2-PNX-TRI-PLL1
L5
+1V2-PNX-TRI-PLL2
T5
+1V2-PNX-TRI-PLL3
M22
+1V2-PNX5100-DLL
AE25
+3V3-PNX5100-DDR-PLL0
E15
+1V2-PNX5100-LVDS-PLL
B15
+3V3-PNX5100-LVDS-PLL
AE14
+1V2-PNX5100-CLOCK
AD14
+3V3-PNX5100-CLOCK
B08B
B08B DDR2 PNX5100 - SDRAM
P24
VREF PNX5100-DDR2-VREF-CTRL
7C01
EDE5116AJBG
DDR2
VDDA-DAC
(0-12)
SDRAM
VDDA-ADC
VDDA-LVDS PNX5100-DDR2-D(0-15)
D
RREF-PNX85XX
7C02
+3V3-STANDBY
EDE5116AJBG
+1V2-PNX85XX
DDR2
PNX5100-DDR2-A(0-12)
1V2-STANDBY A
SDRAM
+3V3-PER
(16-31)
1V8-PMNX85XX
B03G
PNX8543 - CONTROL MIPS/FLASH/PCI
+5V
USB-OC 1
USB 2.0
USB20-DM 2 CONNECTOR SIDE
USB20-DP 3 SW UPLOAD
JPEG
4
3M21 MP3
+3V3-PER
3M23
+3V3-PER
7M00
NAND01GW3B2BN6F
NAND
FLASH
PCI-AD<->NAND-AD
1G
12,37
VCC +3V3-NAND
B03F
PNX8543 - SDRAM
3B03
+1V8-PNX85XX
DDR2-VREF-CTRL
7B01
EDE1116AEBG
SDRAM
(0-12)
J1
DDR2-D(0-15)
VDDL +1V8-PNX85XX
J2
VREF DDR2-VREF-DDR
7B00
EDE1116AEBG
SDRAM
DDR2-A(0-12)
J1
VDDL +1V8-PNX85XX
(16-31)
J2
VREF DDR2-VREF-DDR
1G50
1
I2C
2
3
TO DISPLAY
1080p 50/60Hz
37
38
39
40
41
1G51
51
50
I2C
49
40
TO DISPLAY
11
1080p 100/120Hz
5
4
3
2
1
J1
VDDL +1V8-PNX5100
J2
VREF PNX5100-DDR2-VREF-DDR
J1
VDDL +1V8-PNX5100
J2
VREF PNX5100-DDR2-VREF-DDR
18560_403_090326.eps
090326